Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1995-05-22
1996-12-03
Willis, Jr., Prince
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
429171, 429173, H01M 208
Patent
active
055806791
ABSTRACT:
A nonaqueous battery comprising a positive electrode, a negative electrode and an electrolyte in a battery can having a cap, said cap having an opening and a sealing metal plate whose circumferential portion is supported by the cap. The sealing metal plate is supported by the cap via a layer of polymer material selected from the group consisting of a copolymer of an olefin and an acrylate ester or methacrylate ester which is grafted with maleic anhydride, a copolymer of an olefin and acrylic acid or methacrylic acid, and a copolymer of an olefin and an acrylate ester or methacrylate ester which is modified with a silane compound.
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Chaney Carol
Fuji Photo Film Co. , Ltd.
Willis Jr. Prince
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